非均相系统

本文对有固相碳的碳-氢-氧-硫-惰气（CHOSI）非均相系统，提出了一种计算气相平衡组成的迭代算法。

A reiterative method for calculating equilbrium gas composition is proposed for a C-H-O-S-inert gas ( CHOSI ) system with carbon as the solid phase .

将化学平衡方程和物料衡算方程进行数学变换，用牛顿迭代法求解二元三次方程，从而达到快速、准确地计算CHOSI非均相系统的平衡组成。

Two third-order polynomial equations mathematical derived from the chemical equilibrium and mass balance equations , are solved by using Newton 's reiterative method such that the equilibrium compositions of the above system could be computered rapidly and accurately .

不饱和油脂非均相系统氧化机理的研究与表征

Study and Representation of Oxidative Mechanism of Unsaturated Oils and Fats in Non - Homogeneous Phases System

对用焦炉煤气制取冶金还原气进行了热力学分析，计算了碳、氢、氧及惰性气的非均相系统的平衡组成。

Thermodynamics analysis on making metallurgical reduction gas from coke oven gas was done . The equilibrium composition for non-equal phase system consisting of carbon , hydrogen , oxygen and inert gas was calculated .

本文将分数维理论引入颗粒与流体的非均相反应系统，提出不规则颗粒二维反应的分数维模型.在假稳态条件下，对不规则颗粒的核收缩反应方程求得解析解。

Fractal theory has been introduced into heterogeneous reaction systems to describe the reaction of solid particles with fluid , and a fractal reaction model in two dimensions is proposed for irregular particles .

对催化剂表面化学性质和结构、组成，以及制备工艺等对催化活性的影响进行了研究，并对活性炭载钯金属材料在非均相Heck催化系统中的催化机理进行了探讨。

The palladium catalysts supported on active carbon were prepared for heterogeneous Heck coupling , and the influence of chemical characters and surface structures of active carbon , components and preparation process on the catalytic activity of the catalysts was investigated .